- Product Details
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Quick Details
-
Function:
-
PORTABLE
-
Brand Name:
-
ARVOX
-
Model Number:
-
RC-7970U
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Place of Origin:
-
Guangdong, China
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Product name:
-
UHF Wireless Microphone
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Type:
-
2 Channel Wireless Microphone
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Feature:
-
High Sensitive
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Suitable for:
-
Stage Performance
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Usage:
-
Live Concert
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Power supply:
-
2*AA Batteries
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Connection:
-
UHF Wireless Connect
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Keyword:
-
Uhf Professional Wireless Microphone System
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Application:
-
Conference Room, Small performance, School
Quick Details
-
Style:
-
Headset Microphone, Handheld Microphone, Lavalier Microphone
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Communication:
-
Wireless
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Use:
-
Conference Microphone, Karaoke Microphone, Church, Stage Performance, SINGING, Teaching
-
Function:
-
PORTABLE
-
Brand Name:
-
ARVOX
-
Model Number:
-
RC-7970U
-
Place of Origin:
-
Guangdong, China
-
Product name:
-
UHF Wireless Microphone
-
Type:
-
2 Channel Wireless Microphone
-
Feature:
-
High Sensitive
-
Suitable for:
-
Stage Performance
-
Usage:
-
Live Concert
-
Power supply:
-
2*AA Batteries
-
Connection:
-
UHF Wireless Connect
-
Keyword:
-
Uhf Professional Wireless Microphone System
-
Application:
-
Conference Room, Small performance, School
K17 high quality room table head mic kit system 4 channel uhf lavalier handheld one-to-four metal conference microphone wireless
Products Description
|
System specifications
|
|
|
Frequency range
|
500-900MHz
|
|
Modulation mode
|
Broadband FM
|
|
Adjustable range
|
50MHz
|
|
Number of frequency preset
|
200
|
|
Channel spacing
|
200kHz
|
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Frequency stability
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± Within 0.005%
|
|
Dynamic range
|
> 105dB
|
|
Maximum frequency offset
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± 45KHz
|
|
Audio response
|
40Hz-18KHz (± 3dB)
|
|
Comprehensive SNR
|
> 110dB
|
|
Comprehensive distortion
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≤ 0.2%
|
|
Working temperature
|
- 25 ℃ - + 40 ℃
|
|
Size
|
480X200X44mm
|
|
Net weight
|
3.73kg
|
|
Receiver specifications
|
|
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Receiver mode
|
Secondary frequency conversion superheterodyne
|
|
Input power
|
5W
|
|
Wireless interface
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BNC / 50 Ω Sensitivity: 12 dB μ V (80dBS/N)
|
|
Sensitivity adjustment range
|
10-32db μ V
|
|
Spurious suppression
|
≥ 95dB
|
|
Maximum output level
|
+ 10 db
|
|
Transmitter index
|
|
|
Antenna program
Built in antenna
|
1 / 4 wavelength whiplash antenna and handheld microphone are used for the transmitter
|
|
Output power
|
20MW
|
|
Spurious suppression
|
- 60dB
|
|
Power supply
|
two AA batteries
|
|
Use time
|
about 8-10 hours
|
Application
Product packaging
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